About Lenore

Co-founder of Evil Mad Scientist Laboratories

Visited by Toymakers TV

Addie and Whisker of @tymkrs just posted video from their recent epic road trip including a visit to our shop. The video starts off in Colorado and wends through Arizona before getting to the bay area. After stops including the Internet Archive, the Electronics Flea Market and HSC, they arrive to tour our shop (starting at 11:53) before wrapping up at Tindie. We had a great time talking about the Eggbot, WaterColorBot, Digi-Comp II and miscellaneous vintage mechanical and electronic contraptions.

BAMF 2014: Racing Snail video from Hackaday

Part of our continuing coverage of highlights from the 2014 Bay Area Maker Faire.

Mike from hackaday caught up with me at Maker Faire and got a bit of video of my racing snail, which I was showing as an example of soft circuitry alongside various projects of our friend Meredith, including her awesome StarBoard flexible circuit LEDs. Mike’s writeup points to the history and variety of Bristlebot projects. The racing snail is a personal favorite, with the nap of the fabric foot providing the direction to the bot’s motion.

A velvet bristlebot racing snail

EE Times Interview on Open Source Hardware

Windell and Lenore and Three Fives kits

Photo by Rick Merrit, EE Times

EE Times came by and interviewed Windell in advance of his upcoming Maker Faire talk about best practices for Open Source Hardware.

…Big semiconductor companies are jumping on the bandwagon of open source reference boards. But their chips’ intellectual property remains carefully guarded corporate crown jewels. …

Maker Faire Bingo

With Maker Faire coming up next week, @techninja42 suggested that Maker Faire Bingo would be a great way to get ready! With the help of some friends, he put together a site where you can grab a bingo card to play during your visit to Maker Faire. We tried it out with the WaterColorBot, but you can use your preferred automated printing method to make your own, or maybe even find a robot at Maker Faire to draw it for the ultimate Maker Faire Bingo!

Send your maker bingo suggestions to @mfbingo for inclusion in the bingo card generator.

Stealth Fighter Guitar with Octolively Lighting Effects

Stealth plane guitar with octolively lighting

Herb wrote in to say:

When I saw your Octolively LED circuit, the first thing I wanted to do was incorporate it into our electric guitar project.

I teach a basic senior physics class for non-science majors and wanted to try something different; a year-long design project.

We made a guitar from scratch that resembles a stealth fighter. We even wound the humbucker coils in the guitar… Your circuit is used to drive the exhaust lights in response to playing motion…It works well and offers a unique visual effect based on the selected setting…you can even hear the circuit through the amplifier when it drives the blue LEDs…

The Octolively is wired up with the LEDs pointing down from the bottom of the guitar (back of the plane) and the sensors pointing toward the neck to respond the motion of the guitar player.

Stealth Octolively guitar in progress

His student, David, added:

Thank you for making such a great educational product to learn about LED’s and simple circuits. Our class worked together to put all of the parts in the correct place and it was a wonderful collaborative learning project.

Octolively assembly for incorporation into guitar